42105525750

Names of 42105525750

• Cardinal: 42105525750 can be written as Forty-two billion, one hundred five million, five hundred twenty-five thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.210552575 × 10¹⁰

Factors of 42105525750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 688

Divisors of 42105525750

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 47 50 75 90 94 125 141 150 225 235 250 282 375 423 450 470 631 705 750 846 1125 1175 1262 1410 1893 2115 2250 2350 3155 3525 3786 4230 5679 5875 6310 7050 9465 10575 11358 11750 15775 17625 18930 21150 28395 29657 31550 35250 47325 52875 56790 59314 78875 88971 94650 105750 141975 148285 157750 177942 236625 266913 283950 296570 398161 444855 473250 533826 709875 741425 796322 889710 1194483 1334565 1419750 1482850 1990805 2224275 2388966 2669130 3583449 3707125 3981610 4448550 5972415 6672825 7166898 7414250 9954025 11121375 11944830 13345650 17917245 18713567 19908050 22242750 29862075 33364125 35834490 37427134 49770125 56140701 59724150 66728250 89586225 93567835 99540250 112281402 149310375 168422103 179172450 187135670 280703505 298620750 336844206 447931125 467839175 561407010 842110515 895862250 935678350 1403517525 1684221030 2339195875 2807035050 4210552575 4678391750 7017587625 8421105150 14035175250 21052762875 42105525750
• Sum of all divisors σ(n): 116460317376
• Sum of proper divisors (its aliquot sum) s(n): 74354791626
• 42105525750 is an abundant number, because the sum of its proper divisors (74354791626) is greater than itself. Its abundance is 32249265876

Bases of 42105525750

• Binary: 100111001101101011110101010111110110₂
• Hexadecimal: 0x9CDAF55F6
• Base-36: JCCJJLI

Squares and roots of 42105525750

• 42105525750 squared (42105525750²) is 1772875298683913062500
• 42105525750 cubed (42105525750³) is 74647846540274442563855109375000
• The square root of 42105525750 is 205196.3102738449
• The cube root of 42105525750 is 3478.9354031483

Scales and comparisons

• 42,105,525,750 seconds is equal to 1,338 years, 42 weeks, 6 days, 11 hours, 22 minutes, 30 seconds.
• To count from 1 to 42,105,525,750 would take you about two thousand, six hundred seventy-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42105525750 cubic inches would be around 289.9 feet tall.

Recreational maths with 42105525750

• 42105525750 backwards is 05752550124
• The number of decimal digits it has is: 11
• The sum of 42105525750's digits is 36
• More coming soon!